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Quick Homework Help
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instead of 2x-8 can't it be 2x + (-8)? because when you change a subtraction sign to an addition sign you change the 3 to the opposite.

Amber_Malaine

by Amber_Malaine at November 23, 2009

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yes. another way

saphiresong saphiresong November 23, 2009

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Yes

JasonBourne JasonBourne December 23, 2009

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